Error message after carousel installed

I've installed Carousel on the Real Estates templates and I'm getting the following warning message:

Warning: Invalid argument supplied for foreach() in /home/curtis/public_html/modules/mod_hot_joomla_carousel_pro/mod_hot_joomla_carousel_pro.php on line 154

I've tried the suggestion given in another posting about changing the error reporting on the server page of the Global Configuration to 'simple' or 'none', but this doesn't make a difference.
Any suggestions please?

Where do you get that message. If on a place where it should be displayed that maybe caused by invalid input -> you maybe put some words in field where number should be entered .

Ive got the same:

Warning: Invalid argument supplied for foreach() in /autoinstalator/joomla2/modules/mod_hot_joomla_carousel_pro/mod_hot_joomla_carousel_pro.php on line 158

on ny-styl.home.pl/autoinstalator/joomla2/
It's strange that all extentions sims to deny to work on my site. Can anyone help me?

can you post your user input?

Hi
Please see attached

You have "Content Section" for content source so you have to put ID of section in Content Source ID field, or select some other type of content source